Vivo Y78m (t1)

Vivo Y78m (t1)

Build Quality : 75
Display : 90
Camera : 85
Performance : 100
Memory : 100
Network : 100
Connectivity : 90
Battery : 100
Sensor : 90
Audio : 95



October 2023

Official announcement date only, not the date for product release.

Model Detail



Product identifier details, such as a unique serial number, build number, or model ID.



Android 13

Operating system type (OS) and version number.


OriginOS 3.0

Specific firmware name used on the device.

Mobile Network


2G / 3G / 4G / 5G

Available mobile network support options.


Dual SIM, Nano SIM

Type and support for Subscriber Identity Module (SIM) feature.



Wi-Fi 802.11 a/b/g/n/ac, Dual Band

Available enabled features on wireless internet network connection hardware.


5.1, A2DP, LE

Version and features of Bluetooth hardware.


USB Type-C

Type of Connectivity port hardware.

Body & Design


164 x 76.1 x 8 mm

Dimensions of the device in millimeters (Height x Width x Length).


190 g

Weight of the device in grams.



Type of main body materials and any extra features if available.

Color Options

Black, Blue

Official available body color options.



Mediatek Dimensity 6020

Chipset (CPU) hardware name and series.



Graphic (GPU) hardware name and series.




Amount of random access memory (RAM) in size capacity.



Total amount of internal memory storage capacity.



Type of third party memory expansion feature, if available.

Display & Screen



Screen size in inches.



Type of display panel hardware.


1080 x 2388 pixels

Screen resolution in pixels.


~395 ppi density

Extra display and screen features if available.




Type of Battery model.


5000 mAh

Battery capacity in milliampere hours (mAh).

Charger Model

USB Type-C

Charging method and type of charger port model.


Fast charging 44W

Any extra features related to the power sector, if available.



Dual Setup

Total number of rear cameras.


(Main) 50 MP, f/1.8, PDAF

Details of the main camera unit.


(Depth) 2 MP, f/2.4

Details of the secondary camera unit, if available.



Details of the third camera unit, if available.



Details of the fourth camera unit, if available.


Single Setup

Total front camera number, if available.


8 MP, f/2.0

Details of the main front camera unit, if available.



Details of the secondary front camera unit, if available.


Video Recording 1080p@30fps

Available video recording support and features.

Audio & Sound



Primary sound system type.


3.5mm jack

Any extra sound system features.



Fingerprint (at the side)

Biometric security hardware model, if available.



Global Positioning System (GPS) hardware support and features.



Near Field Communication (NFC) function support.


Accelerometer, Proximity, Compass

Available sensor hardware type and function.



~ $283

Price in US dollars (USD).


~ €260

Price in Euros (EUR).

Advantage & Disadvantage

Pros :

No notable advantages found on this device

  • Full 5G network support
  • Multiple rear camera options
  • Large RAM capacity
  • Large internal memory
  • Fast charging feature
  • Dedicated biometric sensor

Cons :

No significant disadvantage features found on this device

  • Lacks NFC feature
  • Low quality body material used
  • Average WLAN connection speed
  • Uses old Bluetooth version

Benchmark Score

Build Quality : 75
Display : 90
Camera : 85
Performance : 100
Memory : 100
Network : 100
Connectivity : 90
Battery : 100
Sensor : 90
Audio : 95

[*] This means that there are multiple series numbers (GTIN/MPN) associated with this product.

Prices listed are for reference only and may not reflect the actual market price. Additionally, the price of the product may vary between different countries.

it's important to note that it may not always be 100% correct. Factors such as missing information from the manufacturer or third-party sources, differences in how information is reported, and human error during data collection can impact accuracy.


Vivo Y78m (t1) is a beautiful device that was officially announced in October 2023. It adopts a modern design and includes multiple great features that can be used by all users.

The Vivo Y78m (t1) is also known as the device model series V2279A, which must be unique so that users can easily find support online. Sometimes using only the main device name can make it difficult for several users to find the right support. The weight of Vivo Y78m (t1) is 190 g grams and the body dimensions are 164 x 76.1 x 8 mm. These dimensions are ideal for modern devices. Lastly, the device is available in Black, Blue color options. However, the availability of color options may vary by country and market. Some color options may only be available for a limited time or during specific events.

Build Quality

The Vivo Y78m (t1) features a body made of plastic, which is a common material used in entry to mid-level devices. While plastic is not a bad material in this modern era, it can feel cheap, be easily scratched, and lacks the solid feel of other materials. For flagship devices in higher price ranges, plastic bodies are generally not used, so if you find this material on the latest flagship device, it can be seen as a disadvantage for users.

Screen & User Navigation

The display screen configuration is a crucial factor for the user experience, and in the case of the Vivo Y78m (t1), the screen setup is ideal, featuring a resolution of 1080 x 2388 pixels combined with a screen size of 6.64". Additionally, the display screen also has several other configurations, including ~395 ppi density.

Another important factor to consider for the display screen is the display panel hardware. Good display panel hardware will greatly enhance the user's experience. The Vivo Y78m (t1) uses the very common display panel hardware, IPS LCD, which is suitable for entry-level to mid-level devices. However, it is not recommended for flagship devices with higher prices unless there is a special screen technology innovation implemented.

The physical buttons on the Vivo Y78m (t1) are positioned and designed for easy use, with clear functions such as powering up the device or adjusting the volume level.

CPU & GPU Performance

The processor and graphics hardware are vital components for any device, as they handle the majority of the software tasks and rendering graphics. In the case of the Vivo Y78m (t1), it utilizes the Mediatek Dimensity 6020 for the CPU and Mali-G57 for the GPU. But, the question is: are they good enough?

The answer is yes. This CPU and GPU combination is capable of handling multiple tasks on the device, including running games, opening apps, and rendering 3D images at their maximal limit. Users can expect good performance from these hardware components.


In addition to CPU and GPU hardware, memory hardware is also a very important sector for ensuring the best user experience when using a device for multiple purposes. The memory sector includes the RAM capacity, internal memory storage, and support for external expansion memory. So, is Vivo Y78m (t1) good enough in terms of memory performance?

When we look at the memory combination specification, we can see that Vivo Y78m (t1) has 12GB of RAM and 256GB of internal memory storage capacity. there is no support for external memory expansion, but that is fine because the capacity amount of the internal memory storage is good enough for the user, although without the external memory expansion feature support.

Therefore, does Vivo Y78m (t1) have good memory performance? Based on the specifications, it is good enough for any modern use, but it also depends on the user's perspective and needs.


Just like other modern smart devices available today, Vivo Y78m (t1) has a camera feature that enhances the user's experience. The main/rear camera feature of Vivo Y78m (t1) has a Dual Setup camera configuration feature.

The main/rear camera specification of Vivo Y78m (t1) is (Main) 50 MP, f/1.8, PDAF for the main camera configuration setup. There is also a secondary camera feature available with a specification of (Depth) 2 MP, f/2.4.

Vivo Y78m (t1) has a Single Setup front/selfie camera feature. The main selfie camera specification on Vivo Y78m (t1) is 8 MP, f/2.0.

Mobile Network

Vivo Y78m (t1) fully supports mobile network broadband. It is equipped with a Dual SIM, Nano SIM Card feature. The device supports mobile network technology using 2G / 3G / 4G / 5G. Users can easily switch between mobile network modes when needed.

Connectivity features

When it comes to modern devices, having multiple connectivity options is essential, and the Vivo Y78m (t1) has all the necessary features.

Wireless connectivity options on the Vivo Y78m (t1) include Wi-Fi technology with a complete specification of Wi-Fi 802.11 a/b/g/n/ac, Dual Band and Bluetooth version 5.1, A2DP, LE. Unfortunately, the Vivo Y78m (t1) does not support NFC technology.

Wired connectivity options include the USB Type-C Port technology, which can be very useful for connecting the Vivo Y78m (t1) to other devices such as desktop computers.

OS & Security

As a device designed for modern users, Vivo Y78m (t1) should be operated by a smart operating system. The good news is that Vivo Y78m (t1) already uses a smart OS known as Android 13. In addition, the vendor of this device has made some customizations to the basic Android 13 firmware, resulting in the OriginOS 3.0 ROM. This ROM adds more features and improves the user experience beyond what can be found on the basic OS.

What about security technology on Vivo Y78m (t1)? The Vivo Y78m (t1) has powerful security protection because it uses the default security system from the software OS combined with the Fingerprint (at the side) security hardware technology, which provides more security against unauthorized access.

Speaker & Sound

The speaker hardware on Vivo Y78m (t1) is similar to most other devices, with a good loudspeaker quality for calling and playing music. However, Vivo Y78m (t1) fully supports the 3.5mm jack technology, which is a great feature to have.


Vivo Y78m (t1) comes with a 5000 mAh battery capacity and Li-Po battery model. This battery specification can be used for all-day use in normal terms. But don't worry if the device is on low battery state because Vivo Y78m (t1) already supports Fast charging 44W technology. This means the charging time will be shorter, depending on the wattage of the fast charging feature. Normally, the battery can be fully charged in under 2 hours, 1 hour, or 40 minutes.

This device also comes with USB Type-C port technology. It's great because the USB Type-C is a universal charger port that can easily suit most charger cables on modern phones today.

Common frequently asked questions

When was the Vivo Y78m (t1) released?

This device was officially unveiled on October 2023, which means that it should typically be available in the market around the same time as the announcement.

What is the model type or serial number of the Vivo Y78m (t1)?

The known model type or serial number for Vivo Y78m (t1) is V2279A.

Does the Vivo Y78m (t1) support 5G?

Yes, Vivo Y78m (t1) fully supports 5G mobile broadband network.

How many cameras are available on the Vivo Y78m (t1)?

On the rear camera sector, Vivo Y78m (t1) has Dual Setup camera, and for the selfie camera, Vivo Y78m (t1) also has Single Setup camera.

What is the CPU model used in the Vivo Y78m (t1)?

Vivo Y78m (t1) uses Mediatek Dimensity 6020 as the hardware processor series.

What is the GPU model used in the Vivo Y78m (t1)?

Vivo Y78m (t1) uses the Mali-G57 GPU model.

How much RAM does the Vivo Y78m (t1) have?

The RAM capacity of Vivo Y78m (t1) is 12GB.

How much internal memory does the Vivo Y78m (t1) have?

The internal memory size of Vivo Y78m (t1) is 256GB.

Does the Vivo Y78m (t1) support external memory expansion?

No, the Vivo Y78m (t1) does not have external memory expansion feature.

What type of screen panel does the Vivo Y78m (t1) have?

The Vivo Y78m (t1) uses a IPS LCD screen panel type.

What is the screen size of the Vivo Y78m (t1)?

The screen size is 6.64".

What is the screen resolution of the Vivo Y78m (t1)?

The screen resolution is 1080 x 2388 pixels.

What is the battery capacity of the Vivo Y78m (t1)?

The Vivo Y78m (t1) has a 5000 mAh battery capacity.

Does the Vivo Y78m (t1) support fast charging?

Yes, the Vivo Y78m (t1) supports Fast charging 44W.

Does the Vivo Y78m (t1) support NFC?

No, the Vivo Y78m (t1) does not have NFC feature.

Does the Vivo Y78m (t1) have biometric security hardware?

Yes, the Vivo Y78m (t1) uses Fingerprint (at the side) to provide extra security on this device.

What is the port model type used in the Vivo Y78m (t1)?

The Vivo Y78m (t1) uses a USB Type-C port model type.

Vivo Y78m (t1)

Vivo Y78m (t1)

Benchmark Score

Build Quality : 75
Display : 90
Camera : 85
Performance : 100
Memory : 100
Network : 100
Connectivity : 90
Battery : 100
Sensor : 90
Audio : 95

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